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come programmare unitronics v700 per leggere segnale onda quadra NPN

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grazie x le risposte 


come detto  ho un v700  con modulo v200_18_e4xb

ho cambiato lo stato delle porte da I9 A I17  passandole a NPN  , il loro comune come da manuale gli ho collegato il positivo  24vdc    poi ho collegato il cavo nel I9

ho creato una finestara variabile numerica dove ho collegato MI 9 

dopo aver mandadoto il tutto nel plc , all accensione non vedo numeri che variano .  secondo voi va fatto un programma logico , dove sbaglio 


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  • MVP 2023
as said I have a v700 with module v200_18_e4xb
I changed the status of the ports from I9 to I17 passing them to NPN, their common as per the manual I connected the positive 24vdc then I connected the cable in I9
I created a numeric variable window where I connected MI 9
after sending everything to the plc, when I turn it on, I don't see numbers that vary. according to you, a logic program must be made, where am I wrong

I9 is not automatically mapped to MI 9 as a counter.  You need to create a counter in the ladder code for this to work.  

Upload your program (.vlp file) so we can see what you've done so far.

Joe T.

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